diff --git a/Sound/Tidal/Strategies.hs b/Sound/Tidal/Strategies.hs
--- a/Sound/Tidal/Strategies.hs
+++ b/Sound/Tidal/Strategies.hs
@@ -113,3 +113,7 @@
 
 inside n f p = density n $ f (slow n p)
 
+stut :: Integer -> Double -> Rational -> OscPattern -> OscPattern
+stut steps feedback time p = stack (p:(map (\x -> (((x%steps)*time) <~ (p |+| gain (pure $ scale (fromIntegral x))))) [0..(steps-1)])) 
+  where scale x 
+          = ((+feedback) . (*(1-feedback)) . (/(fromIntegral steps)) . ((fromIntegral steps)-)) x
diff --git a/doc/tidal.md b/doc/tidal.md
--- a/doc/tidal.md
+++ b/doc/tidal.md
@@ -314,6 +314,13 @@
 * `cutoff` - a pattern of numbers from 0 to 1
 * `resonance` - a pattern of numbers from 0 to 1
 * `speed` - a pattern of numbers from 0 to 1, which changes the speed of sample playback, i.e. a cheap way of changing pitch
+* `accelerate` - a pattern of numbers that speed up (or slow down) samples while they play.
+* `begin` - a pattern of numbers from 0 to 1. Skips the beginning of each sample, e.g. `0.25` to miss off the first quarter from each sample.
+* `end` - the same as `begin`, but cuts the end off samples, shortening them;
+  e.g. `0.75` to miss off the last quarter of each sample.
+* `delay` - a pattern of numbers from 0 to 1. Sets the level of the delay signal.
+* `delayfeedback` - a pattern of numbers from 0 to 1. Sets the amount of delay feedback.
+* `delaytime` - a pattern of numbers from 0 to 1. Sets the length of the delay.
 
 # Pattern transformers
 
@@ -544,6 +551,10 @@
 ~~~~ {#mycode .haskell}
 d1 $ slow 32 $ striate' 32 (1/16) $ sound "bev"
 ~~~~
+
+Note that `striate` uses the `begin` and `end` parameters
+internally. This means that if you're using `striate` (or `striate'`)
+you probably shouldn't also specify `begin` or `end`.
 
 # Smash
 
diff --git a/doc/tidal.pdf b/doc/tidal.pdf
Binary files a/doc/tidal.pdf and b/doc/tidal.pdf differ
diff --git a/tidal.cabal b/tidal.cabal
--- a/tidal.cabal
+++ b/tidal.cabal
@@ -1,5 +1,5 @@
 name:                tidal
-version:             0.3.3
+version:             0.3.4
 synopsis:            Pattern language for improvised music
 -- description:         
 homepage:            http://yaxu.org/tidal/